Broom



FIG. 1 is a front perspective view of the claimed design;

FIG. 2 is front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures represent features of the broom that form no part of the claimed design. 

CLAIM We claim the ornamental design for a broom, as shown and described. 